Automatic Programming System of Slicing in SLS Based on ObjectARX

Based on the problems of information processing and conversion in RP technology at the present time, CAD model expressed in the boundary representation (B-Rep) was analyzed, therefore part contour was describe as polyline (multi-segment line) in the paper. ObjectARX application program is developed using the development tools of ObjectARX. The automatic program of generating standard CLI file is realized in SLS that achieving the integration of CAD, CAPP and RP a CAD / CAM / RP partly.